Pegler Yorkshire Unrivalled quality, innovation, customer service and long-term value for money

Solar pump stations

Pegler Yorkshire Unrivalled quality, innovation, customer service and long-term value for money As part of the global Aalberts Industries NV Group, Pegler Yorkshire is one of Britain s largest and most respected manufacturers of innovative products for the demanding and diverse plumbing and heating industries. Pegler Yorkshire a unique story It was in the late 19th century when two separate and altruistic companies set out on the long road to satisfying the needs of prospective customers and, of course, to profit in the process. Coincidentally located just 30 miles apart, each was driven by the same vision and ideals of a no-compromise culture. Cutting corners was never an option and only the best could ever be good enough. These two companies were Pegler and Yorkshire Fittings. In meeting all the challenges of the 20th and 21st centuries both companies have changed a great deal, the business ethos common to both never has. And now these two like minds have come together as Pegler Yorkshire a single source of proven, flow control solutions for installers, specifiers and engineers in the domestic, public and commercial markets. Reputable and established brands Just as Pegler and Yorkshire have endured over such a long period, many of the brand names they have created over time are similarly very well established, in many cases as market leaders in their respective categories. The very extensive Pegler Yorkshire product range now comprises more than 15,000 lines without rival for the choice and coverage it offers and for the number and scope of applications it satisfies. A mind for innovation Brands which endure and are not easily displaced must by definition be the product of innovative thinking and technology that continually stand the test of time. Pegler Yorkshire s no-compromise philosophy will always put new product development high on the agenda, based on not only meeting the needs of today s markets, but also anticipating and meeting customers future needs. The true value of knowledge As well as the benefit of unparalleled experience of the flow control market and its growth over many decades, Pegler Yorkshire has strong associations with major industry bodies such as those responsible for determining product and performance standards. The result is a comprehensive store of knowledge and reference which is invaluable in the key areas of research, development and dealing efficiently and accurately with customer enquiries particularly with regard to product application and suitability. A charter for the best in customer service With such a diverse product range and customer base, Pegler Yorkshire s no-compromise standards of quality, reliability and value for money naturally go hand in hand with the principle of delivering the best in customer service. Green awareness and responsibilities Developing products which reduce the carbon footprint by saving water and energy is only one side of the green issues coin. Pegler Yorkshire is also increasingly committed to recycling key production materials (such as brass), eliminating the need for excessive packaging wherever possible, and looking for new ways in which the company s day-to-day operations can be improved to reduce waste and minimise the impact on the environment. Likewise, social responsibilities such as supporting employee and local community welfare are aspects of the very fabric and philosophy upon which both Pegler and Yorkshire were founded. Standards Pegler Yorkshire is dedicated to designing, developing and manufacturing products of the highest quality. We are members of numerous standards committees and take an active part in their development. Our products, where applicable, comply with the relevant British, European and International standards. Whatever the latest developments, we guarantee that our products will always meet the latest and highest standards. Trade bodies Pegler Yorkshire is pleased to be associated with several influential industry organisations: Association of Plumbing and Heating Contractors Brass The Brass Page for specifiers, designers, engineers and manufacturers The Copper Development Association Heating and Ventilating Contractors Association The Bathroom Manufacturers Association pec CERTIFICATION LTD British Plumbing Employers Council The UK Copper Board Thermostatic Mixing Valve Manufacturers Association Construction Products Association Builders Merchants Federation Institute of Plumbing Scottish and Northern Ireland Plumbing Employers Federation 2

Solar pump stations This data book has been produced in clearly defined sections to help the user to find relevant information quickly and easily. At the foot of each page there is a reminder of the brochure sections with the relevant page numbers. Section 1 Product range overview Introduction to Meibes 4-5 Key features and benefits 6 Choosing your system 7 Types of system and adaptions 8-9 Product overview 10-13 Section 2 Product range details Sizes, dimensional details 14 19 and product codes Section 3 Technical Data Solar pump stations 20-21 Solar control panels 22-23 Flow charts and performance 24 Section 4 The Meibes range Solar commercial range 25 Section 5 Solar XPress Press-fit solutions 26 3

Solar pump stations Introduction Energy-saving solutions for new and existing domestic hot water systems Throughout Europe the Meibes brand is recognised as a solutions provider of Pump Groups for renewable products in both domestic and commercial applications. Whether a solution is required for individual properties, multi-level buildings, Meibes from Pegler Yorkshire can provide the answer. In the United Kingdom the move towards renewable technologies continues to gather pace, fuelled partly by government targets and legislation like the Building Regulations and the Code for Sustainable Homes, and increasing consumer awareness of the need to invest in green technology. Rising prices have also focussed attention on the need to reduce fuel bills by looking at renewable technologies such as solar thermal hot water. At Pegler Yorkshire we are committed to providing professional installers with the products, technical expertise and knowledge which will enable them to meet their customer s requirements and provide new business development opportunities using the technologies of the future. Why choose Meibes? The pump station is the heart of the solar thermal system and when you specify Meibes you can rest assured in the knowledge that you ve chosen a product that has been proven throughout Europe where solar technology has been widely used for homes and commercial properties of all sizes and descriptions. The pump station is used for the primary circuit of a solar thermal heating system and controls the temperature of stored hot water. The pump within the unit is activated by a signal from the collector or cylinder to the controller which monitors the differential temperatures. Meibes pump stations are supplied as prefabricated units that transfer heat from the solar collector to a twin coil cylinder. Each pump station contains all the necessary components i.e. valves, fittings and safety devices etc. that are required to ensure the optimum performance of the solar thermal system. Meibes solar pumps are simple and quick to install, offer significant savings on installation time and are easy to maintain. Meibes offers a comprehensive range of pump stations which are designed to offer the installer maximum flexibility and the widest choice for any application. The Meibes range also includes pipe options, connections, fittings, controls and a wide range of accessories. Pump stations are compatible with all types of solar cylinder and solar thermal collectors. Whether competitive pricing, the system application, or a combination of both is key, Meibes from Pegler Yorkshire can provide the answer. 4 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

1 Meibes pump stations The heart of the solar thermal system 7 7 1 1a 1b 8 8 2 3 9 4 5 6 STORAGE CYLINDER SOLAR PUMP UNIT 1 1a Pressure valve (6bar) Discharge pipe 5 6 KFE tap with cap (return) Volume flow indicator 1b Expansion vessel connection 7 Ball valve with built-in non-return valves 2 Pressure gauge 8 Thermometer 3 KFE tap with cap (flow) 9 Air catcher 4 Solar pump BOILER Average solar radiation per square metre of collector surface on a south facing 30º incline MOTORISED VALVE 10 5 0 60 900 55 TYPICAL SOLAR INSTALLATION AND HEATING SYSTEM 1000 1100 1200 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 5

Solar pump stations Introduction, features and benefits Quick assembly solutions for the professional solar installer The Meibes solar range offers a comprehensive choice of pump stations and accessories suitable for use on solar thermal hot water systems with either south or east/west facing collectors. All pump stations incorporate the latest valve technology. Solar panel 1 2 8 3 Mobile, compact unit for filling, rinsing and flushing Delivery rate 5 50l/min Maximum generating pressure 5.5bar Exceptionally light weight only 14kg 6 4 1 2 3 4 5 6 Corrugated Pipe Joint and Connection Sets Solar Pump Station Expansion Vessel Mounting Kit Expansion Vessel Powerfill Solar Filling Pump 5 7 8 Glycol Fluid Controls 7 6 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

Solar pump stations Choosing your system 1 What type of system are you working with Open vented Sealed system (unvented) Combi boiler system Can I adapt my heating system to install solar thermal Yes, if it is a fully pumped system Yes Yes, if it is solar compatible or convert to system boiler (Y plan) Cylinder HOW CAN I USE THE EXISTING CYLINDER If there are two coils or two spare tappings on the cylinder then there could be no need to change. NO EXTRA COIL OR TAPPINGS. NO CYLINDER IN THIS SYSTEM You will need to install a new twin coil cylinder Solar Thermal Panels HOW MANY PANELS SHOULD BE FITTED If there is a household of 1-2 people fit 1 panel (1.5m2). Guide only - The size of panels is calculated to suit the hot water demand as is the cylinder. HOW MANY PANELS SHOULD BE FITTED If there is an household of 3-5 people fit 2 panel (3m2) Guide only. WHICH DIRECTION DO YOU REQUIRE PANELS One side Two side roof elevation between roof elevation south east/south west east and west What are the pump group options? SINGLE LINE PUMP GROUP Compact or Classic This pump group is situated on the return side from the cylinder to the panel DUAL LINE PUMP GROUP Compact or Classic This pump group is situated in the return and flow side from the cylinder and panel EAST WEST PUMP GROUP This pump group allows distribution from two panels on east/west facing panels SPLIT SYSTEM PUMP GROUP This pump group has a built-in heat exchanger and allows the use of existing cylinders with extra tappings or other applications i.e. Swimming pools. Pipework/ Fittings SOLAR S SINGLE PIPE & FITTINGS Solar S Single insulated Pipe work and Solar S fittings & tools INOFLEX DUAL PIPE & FIX LOCK Inoflex dual pipe work with integral cable use fixlock tool free fittings SOLAR XPRESS FITTINGS AND COPPER PIPES Fittings with viton seals and copper pipework Controls SOLAR ESSENTIAL CONTROLLER Suitable for Compact & Classic pump stations SOLAR VIEW CONTROLLER Suitable for east west Pump station Accessories SAFETY Expansion vessel/vessel wall bracket Expansion service valve fitting FILLING & FLUSHING Portable flushing units Heat transfer fluid (glycol) 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 7

Solar pump stations Types of system and adaptations ALL SYSTEM DRAWINGS ARE A REPRESENTATION OF VARIOUS SYSTEMS Unvented Shown with dual line With dual solar pump station. Pressurised cylinder/twin coil. MID POSITION VALVE HOT WATER TO TAPS PROGRAMMER EXPANSION VESSEL MEIBES SOLARSTATION SINGLE OR DUAL GAS BOILER SOLAR CONTROL UNIT COLD MAINS TWIN COIL PRESSURISED CYLINDER Vented or unvented With split solar pump station. WATER STORAGE COLD MAIN MEIBES SOLARSTATION MID POSITION VALVE HOT WATER TO TAPS EXPANSION VESSEL HEAT EXCHANGER PROGRAMMER BRONZE PUMP GAS BOILER COLD FEED VENTED SINGLE COIL CYLINDER SOLAR CONTROL UNIT 8 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

1 Unvented With east/west configuration. Pressurised cylinder/twin coil. MID POSITION VALVE HOT WATER TO TAPS PROGRAMMER EXPANSION VESSEL MEIBES SOLARSTATION GAS BOILER SOLAR CONTROL UNIT COLD MAINS TWIN COIL PRESSURISED CYLINDER Unvented With dual solar pump station. Pressurised cylinder/single rail. ZONE VALVE HOT WATER TO TAPS COMBINATION BOILER ZONE VALVE CYLINDER THERMOSTAT Note: To convert a combi boiler to a system boiler with Y plan control. SOLAR CONTROL UNIT COLD MAINS SINGLE COIL PRESSURISED CYLINDER EXPANSION VESSEL MEIBES SOLARSTATION SINGLE OR DUAL 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 9

Solar pump stations Product overview Single Solar Station Installed into the 'return' line from the cylinder/store to the roof collector this 'Single Line Pump Station' is available in either 'Classic' or 'Compact' versions. It is supplied complete with a Grundfos solar circulating pump with a 2 metre connecting cable. (Classic: 'Low Energy' Solar 25-65 DN25 EL 180mm, Compact: 'Low Energy' Solar 15-65 DN 25 130mm) Within the solar pump 'return' is a 3-way directional distributor that incorporates a manually adjustable non-return and isolating ball valve together with an over pressure relief valve (6bar). The pump station also features a thermometer head with a display range of 20-150 C as well as a system pressure gauge. A connection point for a solar rated expansion vessel is located within a further distributor, which also includes an isolating ball valve, that is fitted above the volumetric flowmeter. It is supplied complete with flow and return filling points with dedicated isolating ball valves for system commissioning purposes. This, easy to install, solar pump station unit is supplied complete with a 2 part EPP insulated cover. Features 'Over pressure' safety relief valve Manually adjustable non-return and isolating ball valves Flow and return filling points Grundfos 'Low Energy' solar rated circulating pump 3 /4" BSP connections Volumetric flowmeter Connection point for a solar rated expansion vessel System pressure gauge 2 part EPP insulated cover 'Classic' or 'Compact' versions available Ideal for use with solar 'Essential' controller Collector area: up to 12sqm. Classic Collector area up to12sqm Compact Dual Solar Station Installed into both 'flow' and 'return' lines from the cylinder/store and roof collector this 'Dual Line Pump Station' is available in either 'Classic' or 'Compact' versions. It is supplied complete with a Grundfos solar circulating pump with a 2 metre connecting cable. (Classic: 'Low Energy' Solar 25-65 DN25 EL 180mm, Compact: 'Low Energy' Solar 15-65 DN 25 130mm) Included within the 'return' is a 3-way directional distributor that incorporates a manually adjustable non-return and isolating ball valve together with an over pressure relief valve (6bar). The pump station also features twin thermometer heads with a display range of 20-150 C as well as a system pressure gauge. A connection point for a solar rated expansion vessel is located within a further distributor, which also includes an isolating ball valve, that is fitted above the volumetric flowmeter. It is supplied complete with flow and return filling points with dedicated isolating ball valves for system commissioning purposes. The 'flow' line incorporates a further manually adjustable non-return and isolating ball valve at the temperature head and also features a permanent 'air catcher'. This, easy to install, solar pump station unit is supplied complete with a 2 part EPP insulated cover. Features 'Over pressure' safety relief valve Manually adjustable non-return and isolating ball valves Flow and return filling points Grundfos 'Low Energy' solar rated circulating pump Permanent 'air catcher' 3 /4" BSP connections Volumetric flowmeter Connection point for a solar rated expansion vessel System pressure gauge 2 part EPP insulated cover Classic and Compact versions available Ideal for use with solar 'Essential' controller Collector area: up to 12sqm. Classic Compact Collector area up to12sqm 10 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

1 East/West Solar Station This 'E/W Pump Station' is installed into the 'return' line from the cylinder/store to the roof collectors. It splits the 'return' so each individual pump is responsible for circulation within either the east or west facing panels to which it has been connected. It comes supplied complete with a pair of Grundfos 'Low Energy' Solar 25-65 DN25 EL 180mm circulating pumps both with a 2 metre connecting cable. Included within one 'return' line is a 3-way directional distributor that incorporates a manually adjustable non-return and isolating ball valve together with an over pressure relief valve (6bar) and a connection point for a solar rated expansion vessel. The second 'return' line has a further manually adjustable non-return and isolating ball valve at the temperature head. This pump station features twin thermometer heads with a display range of 20-150 C as well as a system pressure gauge, also included are isolating ball valves that are fitted above each of the volumetric flowmeters. It comes supplied complete with two 'flow' and two 'return' filling points, one pair for each circuit, with dedicated isolating ball valves for system commissioning purposes. This, easy to install, solar pump station unit is supplied complete with a 4 part EPP insulated cover. Features Suited to east/west orientated solar systems 'Over pressure' safety relief valve Manually adjustable non-return and isolating ball valves Flow and return filling points for each circuit Twin Grundfos 'Low Energy' solar rated circulating pumps 3 /4" BSP connections Volumetric flowmeters Connection point for a solar rated expansion vessel System pressure gauge 4 part EPP insulated cover Ideal for use with solar 'View' controller Collector area: up to 12sqm. Collector area up to12sqm Dual Solar Split Station This 'Dual Split Solar Station' is installed into the 'flow' and 'return' lines from the roof collectors and the cylinder/store via a heat exchanger that splits and isolates the system into two, one side solar the other potable water. A choice of two alternative sizes of heat exchanger are available, 16 plate (3.7kW) or 20 plate (5kW). It comes supplied complete with a Grundfos 'Low Energy' Solar 25-65 DN 25 EL 180mm circulating pump with a 2 metre connecting cable. Included within the 'return' is a 3-way directional distributor that incorporates a manually adjustable non-return and isolating ball valve together with an over pressure relief valve (6bar) and a connection point for a solar rated expansion vessel. The pump station also features twin thermometer heads with a display range of 20-150 C as well as a system pressure gauge and a further manually adjustable non-return and isolating ball valve at the 'flow' temperature head. It is supplied complete with flow and return filling points with dedicated isolating ball valves for system commissioning purposes and rapid h/e air bleeders. This, easy to install, solar pump station unit is supplied complete with a 2 part EPP insulated cover. Features Split system heat exchangers either 3.7 or 5kW 'Over pressure' safety relief valve Manually adjustable non-return and isolating ball valves Flow and return filling points Grundfos 'Low Energy' solar rated circulating pump 3 /4" BSP connections Volumetric flowmeter Connection point for a solar rated expansion vessel System pressure gauge 2 part EPP insulated cover Collector area: up to 12sqm. Collector area up to12sqm 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 11

Solar pump stations Product overview Controls The 'Essential' and 'View' Solar Controllers are suited for many alternative solar applications and are compatible with all solar pump station types. They feature excellent and easily identifiable visual readings/displays e.g. cylinder and collector temperatures, pump status and if required kw/h gain (other system components will be required) also including new security features to protect against 'tampering' and have a backlit display for clarity of reading/operation. Having the added benefit of remote mounting, the wiring can easily be run to allow siting of the controller in any convenient location away from the pump station allowing far greater flexibility and ease of install to fully suit the needs of the end user. Features Very easy to install, set up and operate Security features to resist tampering Collector and cylinder sensors included Backlit display Modulating pump speed for auto system flow setting Pre-set options or adjustable to suit many system configurations Large screen display showing collector and cylinder temperature, pump status and total run time Advanced options to allow kwh yield data capture with additional flowmeter and sensor (View Controller only) View Solar Controller suited to east/west systems or systems with multiple pumps/tanks. Pipe Work Options Solar S Pipe work A range of single insulated pipe work in lengths of 20 metres. Competitively priced and suitable to use with Solar S fittings. Easy selection 1st and 2nd fix pipe kits now available. Solar S pipe range includes pressing tools and universal pipe clips. Features DN16/20 available 0.3mm pipe thickness Double anneal pipe UV coated EPDM insulation 3 corrugations crushed allow a bend direct from the fixing joint Operating temperatures up to 230 C Pipe clip system also available Compatible with Solar S fittings Easy selection 1st and 2nd fix kits now available. Inoflex Double Pipe work Inoflex is a premium pipe work and is available in a double pipe configuration and is supplied in 10 or 15 pipe lengths of corrugated pipe. The pipes are protected in a UV insulation and come fully loaded with sensor to control cable integrated into the insulation. Features DN16/20 available Double pipe work Cable integrated into insulation UV coated Operating temperatures up to 200 C TUV and DVGW tested Universal pipe clips available Suitable to use only with Fixlock fittings. 12 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

1 Pipe and Pump Connections Solar S Fittings A wide range of Solar S fittings to suit pipe work, pump connections, solar panels and cylinder jointing. Features Suitable to use with Solar S pipe Fittings to withstand high temperatures exceed 170 C norms Comprehensive range of fittings suitable for all areas of the system Fixlock Time saving tool free, rapid screw joint for Inoflex corrugated pipe. Operating temperature up to 200 C. Tool free fitting Rapid screw connection onto Inoflex pipe Operating temperature up to 200 C Available in DN16, DN20. Solar XPress Solar Xpress fittings are suitable for commercial applications and are designed to be used internally for airing cupboard or cylinder room connections; this provides another option for solar connection solutions. (Separate catalogue available) Savings on installation time on large scale compared to traditional jointing methods Completely heat free jointing Perfectly clean internal bore less finishing required. Accessories Fill/flush system Meibes offers a number of accessories that allow the system to be easier to maintain and to allow the pump station to work to its optimum performance. Powerfill is a light weight filling and flushing unit providing the installer with a mobile solution. Expansion vessel Expansion vessel suitable for solar applications. Available in popular 18 litres size and complemented by a wall bracket and service valve with connection hose. Solar media (Glycol) Formulated for use in solar thermol systems, tested to extreme temperature +300ºC. Environmentally friendly biodegradable. Available in 10 litres and 20 litres. Features Proven German technology No. 1 in filling/flushing in the market Portable unit weight only 14kg Available in 110V and 230V options. Non-replaceable diaphragm according to DIN 4807 norm part 3 max. operating temperature 70ºC Exceeds EC norms for pressure vessels 70ºC Tried and trusted Reflex technology. >200ºC rated corrosion inhibitors Formulated to withstand stagnation Exceeds BS 6580 corrosion standards Non-hazardous for storage. 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 13

SolarStation Pump stations Compact Solar Pump Station Single Line Dimensions in mm Order Model (H x W x D) code Compact SS1 Single Pump Station Grundfos 15-65 130mm 385 x 170 x 185 687002 Compact Solar Pump Station Dual Line with Air Catcher Dimensions in mm Order Model (H x W x D) code Compact SD1 Dual Pump Station Grundfos 15-65 130mm 385 x 300 x 185 687014 Classic Solar Pump Station Single Line Dimensions in mm Order Model (H x W x D) code Classic SS2 Single Pump Station Grundfos 25-65 180mm 500 x 200 x 170 687031 Classic Solar Pump Station Dual Line with Air Catcher Dimensions in mm Order Model (H x W x D) code Classic SD2 Dual Pump Station Grundfos 25-65 180mm 500 x 315 x 246 687044 14 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

2 Classic Solar Pump Station East West Dimensions in mm Order Model (H x W x D) code Classic SDEW East-West Pump Station Grundfos 25-65 180mm 500 x 370 x 246 687049 Classic Solar Pump Station with Heat Exchanger Dimensions in mm Order Model (H x W x D) code Classic SDX1 Pump Station with Heat Exchanger 500 x 315 x 246 687055 3.7kw D Grundfos 25-65 180mm Classic SDX1 Pump Station with Heat Exchanger 500 x 315 x 246 687059 5kw D Grundfos 25-65 180mm Solar controls Solar Essential Control Model Order code Essential solar controller 687124 Solar View Control Model Order code View solar controller 687126 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 15

Pipe and fittings Solar S pipework and Solar S fittings provide a comprehensive and competitive pricing solution, and include tools and accessory options. Pipework Solar S Single Pipework & UV Insulation Model Size Lengths (m) Order code Single Pipe UV Ins DN16 20 687223 Single Pipe UV Ins DN20 20 687224 Solar S Pipework Kit Model Order code 1st Fix Kits (Panel to internal) 687225 1. Insulated Pipe DN16 inc Nuts ( 3 /4" x 2m) x 2 Suits panel without sensor 2. Solar Panel Tee x1 pocket and with 3 /4" 3. Solar Panel Elbow x1 male connection. 4. Panel Temperature Pocket x1 (Add Solar S fittings to 5. Panel High Temp Sensor x 1 suit other various 6. Washer x 6 panel connections) Model Order code 2nd Fix Kits (Internal to cylinder) 687226 1. Insulated Pipe ( 3 /4" x 20m) x 1 Suits 3 /4" connections for 2. Female Union 3 /4" x 10 pumps stations and cylinders 3. Male Connection 3 /4" x 2 with 3 /4" female connections 4. Tee Drain 3 /4" x 1 (Add Solar S fittings to 5. Double Nipple x 4 suit other various 6. Washer x 10 cylinder connections) Pipework tools Solar S Pipe Press Model Order code Mini Pipe Press 687229 Power Pipe Press (CAT) 687230 Pipe Cutter 687231 Pipe Clips (Universal) Model Order code Single Pipe Clips 687227 Double Pipe Clip 687228 16 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

2 Pipework fittings "Solar S" Connection Fittings for Solar S Pipework Model Size Order code Female Union 3 /4" DN16 687232 Female Union 1" DN20 687233 Model Size Order code Male Union 3 /4" DN16 687235 Male Union 1" DN20 687236 Model Size Order code Double Nipple DN16-G 3 /4" DN16 687237 Double Nipple DN20-G1" DN20 687238 Model Size Order code Fibre Washer 3 /4" 16 x 24 x 2,0mm 3/4" 687240 Fibre Washer 1" 20 x 30 x 2,0mm 1" 687241 "Solar S" Connection Fittings for Collector, Cylinder Model Size Order code Female Connection 3 /4" BSP - 22mm 3/4" 687243 Male Connection 3 /4" BSP - 22mm 3/4" 687244 "Solar S" Connection Fittings for Pump, Cylinder Model Size Order code Adaptor with O ring 3 /4" - 3 /4" M-M 3/4" 687245 Drain Tee 3/4" 687246 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 17

Pipe and fittings (tool free) Inoflex pipework Fixlock connections provide time saving fixing solution without any need for tools to compress pipe. Pipework "Inoflex" Double Pipework & UV Insulation inc. Sensor Wire Model Size Lengths (m) Order code Double Pipe /UV Ins Wire DN16 10 687192 Double Pipe /UV Ins Wire DN20 10 687194 Pipe connections "Fixlock" Connection Set for Inoflex Pipe Model Size Order code Fixlock Con Set Flat Seal DN16 DN16 687200 Fixlock Con Set Flat Seal DN20 DN20 687201 "Fixlock" Connection Fittings for Panel, Cylinder Model Size Order code Fixlock Female Con Set PTFE DN16 DN16 687204 Fixlock Female Con Set PTFE DN20 DN20 687205 Fixlock Male Con Set PTFE DN16 DN16 687206 Fixlock Male Con Set PTFE DN20 DN20 687207 "Fixlock" Pump Connector Model Order code Fixlock 3 /4" x 3 /4" Pump Connector 667210 18 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

Accessories 2 Accessories filling and flushing Powerfill - Mobile Filling, Flushing Unit Model Order code Powerfill 110V - Mobile Filling, Flushing Unit 687119 Powerfill 230V - Mobile Filling, Flushing Unit 687120 Solar Manual Filling Pump Model Order code Solar Manual Filling Pump 687121 Accessories - solar thermal system fluid Solar Thermal System Fluid 10 litres Model Order code Glycol 10 litres 687221 Solar Thermal System Fluid 20 litres Model Order code Glycol 20 litres 687222 Accessories expansion vessel system Expansion Vessel Model Size Order code Solar Rated Expansion Vessel 18 litres 687220 Wall Bracket Kit for Expansion Vessel Model Order code Wall Bracket Kit & Service Coupler for Expansion Vessel 687122 Service Coupler (Individual) 687123 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 19

Solar pump stations Technical data Compact Solar Pump Stations (Single & Dual) Connections Solar circuit 3/4" Female (Internal thread) For expansion vessel 3/4" Male (Internal thread) Maximum allowable temperature +120ºC short term -140ºC (note allowable temperature of the pump!) Maximum allowable pressure 10bar (note pick up pressure of safety valve) Non-return valve Single 1 x 300mmWs Dual Line 2 x 300mmWs Volumetric flow indicator Combination scale Propylene glycol 40% :0.8...10.3l/min Water :1...13l/m A measuring capsule can be installed for recording the output or yield (to be adjusted on site) instead Thermometer Display range 20ºC..150ºC Pressure gauge Display range 0.10bar Safety valve Pick up pressure 6bar 20ºC 150 C Dimension Centre to centre :100mm Height of insulation :385mm Total width :300mm (Single line: 170mm) Depth of insulation :185mm Classic Solar Pump Stations (Single & Dual) Connections Solar circuit 3/4" Female (Internal thread) For expansion vessel 3/4" Male (Internal thread) Max Allowable temperature +110ºC short term 130ºC (note max allowable temp of the pump) Max Allowable pressure 10bar (note pick up pressure of safety valve) Non-return valve Single 1 x 500mmWs Dual line 2 x 500mmWs Volumetric flow indicator Combination scale Propylene glycol 40% :0.8...10.3l/min Water :1...13l/m A measuring capsule can be installed for recording the output or yield (to be adjusted on site) instead Thermometer Display range 20ºC..150ºC Pressure Gauge Display range 0.10bar Safety Valve Pick up pressure 6bar 20ºC 150 C Dimension Centre to centre :125mm Height of insulation :500mm Total width :315mm (Single line: 200mm) Depth of insulation :246mm (Single line: 170mm) 20 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

3 East West Solar Pump Station Connections Solar circuit 3/4" Female (Internal thread) For expansion vessel 3/4" Male (Internal thread) Maximum allowable temperature +120ºC short term -140ºC (note allowable temperature of the pump!) Maximum allowable pressure 10bar (note pick up pressure of safety valve) Non-return valve Single 1 x 300mmWs Dual line 2 x 300mmWs Volumetric flow indicator Combination Scale Propylene glycol 40% :0.8...10.3l/min Water :1...13l/m A measuring capsule can be installed for recording the output or yield (to be adjusted on site) instead Thermometer Display range 20ºC..150ºC Pressure gauge Display range 0.10bar Safety valve Pick up pressure 6bar 20ºC 150 C Dimension Centre to centre :100mm Height of insulation :430mm Total width :370mm Depth of insulation :175mm Solar Split Pump Stations Connections Primary solar circuit 3/4" Female (Internal Thread) Secondary circuit 1" Female For expansion vessel 3/4" Male (Internal thread) Maximum allowable temperature +110ºC short term 130ºC (note Maximum allowable temperature of the pump) Maximum allowable pressure 10bar (note pick up pressure of safety valve) Non-return valve Single 1 x 500mmWs Dual line 2 x 500mmWs Thermometer Display range 20ºC..150ºC Pressure gauge Display range 0.10bar Safety valve Pick up pressure 6bar 20ºC 150 C Dimension Centre to centre :125mm Height of insulation :500mm Total width :315mm Depth of insulation :246mm Medium Primary Propylene glycol 40% (primary) Secondary Water (secondary) 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 21

230 V~ Solar control panel Technical data Controls Specification CONTROL PANEL HOUSING Material 100% recyclable ABS casing for wall mounted installation 175 (H) x 134 (W) x 56 (D) 360g Dimensions (in mm) Weight Enclosure Type 1 CONTROL PANEL ELECTRICAL VALUES Operating voltage 230V AC, 50/60Hz, 1A Radio interference level N (EN 55014, VDE 0875) Maximum cable cross-section 2.5mm 2 fine-strand/single-strand 240V AC connections Temperature sensor PT1000 Temperature range 1.000 kω at 32ºF Testing voltage 4 kv 1 min (EN 60730/DIN, VDE 0631, IEC 60664/IEC) Switching output 240V AC, 1A, 1A FLC, 6A LRC, cos ϕ = 0.7 1.0 Fuse protection Micro-fuse 5 x 20mm, 2 A/T (2 amp, fine-wire) OTHER Operating temperature OT50, max humidity 95%, non-condensing Storage temperature OT50 Electrical connection All electrical cables are connected to the unit in the lower part of the casing. The terminals on the right-hand side are those for the (low voltage) connections for the sensors. The 240V AC connections are located on the left-hand side. The figure below shows the terminal field of the device. SOLAR VIEW CC BB PE M N L High Temperature Limiter 2 AA AA L M N PE N L PE N L PE High Temperature Limiter 1. Terminal PE PE A3 A2 A1 L DC Terminal S1 S2 S3 S4 S5 S6 S7 M M M M M M M. PE PE M M M M DD. ~ temperature sensor ~~ ~ collector return, S4 (optional) ~ ~ Main Switch ~ for the System dual pole switched, black grey black 3A F.C.U. silicon PVC silicon hot solar panel water solar panel EAST cylinder WEST temperature sensors (PT1000) PE LN FUSE Note AA These return wires should be marked as»live«. BB CC DD East/west orientation Solar pump station, EAST solar panel Solar pump station, WEST solar panel flowmeter (optional) An optional sensor at Terminal T5 can be used as a temperature measuring point in the cylinder to provide an output at Terminal A3 to control the switching of an alternative heat source... Resistance table PT1000 TEMPERATURE RESISTANCE TEMPERATURE RESISTANCE ºC OHMS ºC OHMS 22 882 140 1232 4 921 158 1271 14 960 176 1309 32 1000 194 1347 50 1039 230 1385 68 1077 248 1461 86 1116 284 1535 104 1155 392 1758 122 1194 SOLAR ESSENTIAL PE N ~ ~ ~ L N High Temperature Limiter (see Note) L PE AA Main Switch for the System dual pole switched, 3A F.C.U. 230 V Terminals ~ ~ ~ ~ ~ ~ ~ ~ PE PE PE N PE L M PE PE L N A1 N Fuse L N A1 N Solar Pump Station terminal block (not supplied with the controller) DC Terminals T1 T1 T2 T2 T3 T3 T4 T4 T3 T3 T2 T2 T1 T1 WWM/DIG Note AA This return wire should be marked as»live«. BB South orientation black silicon grey PVC BB temperature sensor solar panel temperature sensor hot water cylinder Sensor cables can be extended using CAT5 cable or a 0.75mm twin core cable as they operate using a 12V supply. An additional sensor in Terminal 3 can be used as a general temperature measuring point i.e. top of the cylinder. A High Temperature Limiter is only required when installing a UK pressurised system and should be fitted at the top of the hot water cylinder. 22 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

3 Wall mounting When mounting the device on a wall, proceed as follows: Drill the fixing holes using the drilling template (bottom). Screw in the two top screws leaving a gap of up to 6mm. Open the device as described and hang it on the two screws. You can now fit the two bottom screws. Solar Glycol Properties To avoid damage to the lower part of the casing, do not over tighten any of the screws. Product A ready-to-use heat transfer fluid for solar heating systems. Based on a blend of propylene glycol, high temperature (resistant) inhibitors and distilled water Appearance Clear to straw in colour Density 1.02-1.03 Refractive Index 1.374 PH 8.5-9.5 Water content 58-60% Boiling points 103 C at atmospheric pressure, rising to 142 C to 3.5bar Frost protection -20 C first ice crystals form, -28 C total solidification/freezing Solar Glycol is slightly viscous, virtually odourless liquid, based on propylene glycol and has a very low order of oral toxicity. It is readily biodegradable (92% over 30 days) and thus will not remain in the environment. Solar Glycol has been specifically formulated for use in solar heating systems operating up to 200 C. Solar Glycol contains high temperature (resistant) corrosion and scale inhibitors to protect all metals commonly found in modern solar heating systems, thus ensuring a long operating life and high thermal efficiency. Solar Glycol does not normally attack the seals within a solar heating system. Application Solar Glycol is supplied ready-to-use and therefore does not require on-site dilution. To maintain system integrity only top-up with Solar Glycol and do not mix with other heat transfer fluids. Propylene glycol can sustain temperatures up to 170 C for prolonged periods and below 200 C for short periods. Sustained temperatures above 170 C will lead to premature degradation of the propylene glycol and temperatures above 200 C will lead to irreversible and rapid degradation. Corrosion protection The inhibitors within Solar Glycol provide corrosion protection to BS6580 and ASTM D1384 standards. Health & safety Solar Gylcol is non-toxic and not subject to hazardous labelling, however all guidelines as detailed in the Material Safety data sheet should be strictly observed. Solar Glycol is not a potential water pollutant and is readily biodegradable in the environment. Shelf Life and availability Solar Glycol has a shelf life of at least 1 year in airtight containers stored in a cool shaded environment. Expansion Vessel Technical - Solar Expansion Vessel Permenant advance temperature 120 C Minimum operating temperature 10 C (only with addition of suitable anti freeze agent) Maximum continuous operating 70 C temperature on the diaphragm Pre charge/factory pressure 1.5bar Working pressure 10bar Gas space Nitrogen (fluid group 2) Acc. Dir 97/23/EG Water space Water/Glycol mix (max 50% Glycol fraction) Acc. Dir 97/23/EG Installation position Vertically or horizontal (with water connection either down) 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 23

Solar pump stations Flow charts and performance 3 Compact Single Pump Station Solar Split System Pressure loss (bar) 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 100 200 300 400 500 600 700 800 Volumetric flow (l/h) Pressure loss (bar) 1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 3.7Kw 0.00 0 200 400 600 800 1000 1200 1400 1500 1800 2000 5Kw Compact Dual Pump Station PRIMARY CIRCUIT Volumetric flow (l/h) Pressure loss (bar) 0.30 0.25 0.20 0.15 0.10 0.05 With air catcher Without air catcher 0.00 0 100 200 300 400 500 600 700 800 Volumetric flow (l/h) Classic Single Pump Station Pressure loss (bar) 1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 0 200 400 600 800 1000 1200 1400 1500 1800 2000 SECONDARY CIRCUIT Volumetric flow (l/h) 3.7Kw 5Kw Pressure loss (bar) 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 100 Without air catcher 200 300 400 500 600 700 800 Volumetric flow (l/h) East/West Pump Station Pressure loss (bar) 0.30 0.25 0.20 0.15 0.10 0.05 Classic Dual Pump Station 0.00 0 100 200 300 400 500 600 700 800 Volumetric flow (l/h) 0.50 Pressure loss (bar) 0.40 0.30 0.20 0.10 With air catcher Without air catcher 0.00 0 100 200 300 400 500 600 700 800 Volumetric flow (l/h) 24 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

Solar commercial range 4 Solar commercial pump stations suit most applications for new and retrofit solutions including multilevel apartments, hotels, factories, leisure centres, prisons, schools, colleges, campuses, hospitals and catering establishments. They save water heating costs and keep hot water distribution fresh with legionella prevention. Solar Station XL Includes stainless steel heat exchanger with block insulation and two circulation pumps for primary and secondary cycle. Installed on a base plate and concealed casing. Split system with solar fluid heating through the heat exchanger, in turn heating the tank reservoir cycle. 1" connections. Suitable for collectors up to 30m 2. Solar Ventec A choice of solar pumps to suit commercial applications and now complete with new generation valve technology without the need for non-return valves and still providing 100% prevention if gravity circulation. Provides excellent performance with up to 22m 2 collector sizes. Solar Station XXL Includes stainless steel heat exchanger with block insulation. Two large circulation pumps for primary and secondary cycle. Installed with aluminium frame. Split system with solar fluid heating through the heat exchanger, inturn heating the tank reservoir cycle. 1 1 /4" connections. Suitable for collectors between the sizes of 95m 2 to 150m 2. Solar Station L Dual line solar pump station with a choice of high performance DN 25 rated pumps with 1" connections. Provides all the benefits and features of a domestic solar station whilst suiting large surface collectors reaching up to sizes of 50m 2. 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range 25

Press-fit solutions for solar water heating systems XPress Solar fittings from Pegler Yorkshire makes jointing in solar water heating systems easier, faster and more cost effective than other jointing methods a fittings system which simply presses together in seconds to create a perfect joint, every time. Standards and approvals ISO is achieved through the continuous improvement of our Quality Management System in line with the requirements of BS EN ISO9001: 2000. XPress press-fit: cost-effective jointing for solar applications Pegler Yorkshire s innovative and comprehensive XPress Solar range delivers all the benefits of a heat-free, press-fit jointing system. XPress Solar also lives up to the promise of its name in every respect: a method which is easy, fast and highly cost-effective, simply pressing together in seconds to create a perfect joint every time, with the guarantee of uncontaminated installation. XPress Solar fittings are suitable for use with most proprietary propylene glycol heat transfer fluids in concentrations of up to 40%. Guarantees 25 year guarantee The XPress Solar range is guaranteed against all manufacturing defects for 25 years when installed along with other manufacturers pipeline components conforming to the specified standard. 30 year guarantee Where pipelines are constructed exclusively from compatible XPress Solar fittings and tubes, the resulting installations will be deemed an XPress System and as such qualifies for a 30 year guarantee against all manufacturing defects. XPress fittings, tube and accessories Guarantee period (years) 25 30 Fittings Fittings with Yorkex* copper tube To qualify for guarantees, all products must be installed in accordance with our instructions on specified applications. *Yorkex is a brand name of Yorkshire Copper Tube. So many XPress Solar benefits, and so much choice Major savings in installation time and cost compared with traditional jointing methods A completely heat-free jointing system that requires no additional solders, adhesives, compounds, tools, accessories, gas, hot works permit or extra and costly insurance Clean, rapid, heat-free jointing: no complicated clamping techniques or long preparation procedures or waiting for adhesive to dry Safety: no naked flames Perfectly clean internal bore so less finishing or cleaning required No localised annealing from high-temperature working No carbon deposits so less risk of corrosion System does not need to be dry for effective jointing Electrical continuity assured when the XPress jointing process is complete. 26 1 Range overview 2 Product details 3 Technical data 4 Solar commercial range 5 XPress Solar range

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Pegler Yorkshire Our brands: UK sales Free Phone: 0800 156 0010 Free Fax: 0808 156 1011 Email: uk.sales@pegleryorkshire.co.uk Export Tel: +44 (0) 1302 855 656 Fax: +44 (0) 1302 730 513 Email: export@pegleryorkshire.co.uk Technical Help Free Phone: 0800 156 0015 Free Fax: 0808 156 1012 Email: tech.help@pegleryorkshire.co.uk Brochure Hotline Free Phone: 0800 156 0020 Free Fax: 0808 156 1011 Email: info@pegleryorkshire.co.uk www.pegleryorkshire.co.uk LUXURY TAP SOLUTIONS Pegler Yorkshire Group Limited St. Catherine s Avenue, Doncaster, South Yorkshire, DN4 8DF, England. Tel: 0844 243 4400 Fax: 0844 243 9870 Registered in England Company No. 00401507 Registered Office: Haigh Park Road, Stourton, Leeds, West Yorkshire, LS10 1RT, England. All brand names and logo styles are registered trademarks. Maintaining a policy of continual product development, Pegler Yorkshire reserves the right to change specifications, design and materials of products listed in this publication without prior notice. LIT.REF: 880135.08.09